Synonyms: 2-Propenoicacid, 3-phenyl-,(3R,5R,6R,6aR,9S,10aR,11R,12R,12aS)-5,6,11-tris(acetyloxy)-1,5,6,6a,7,8,9,10,10a,11,12,12a-dodecahydro-3-hydroxy-4,6a,12a-trimethyl-10-methylene-3,12-methano-3H-benzo[5,6]cycloocta[1,2-c]pyran-9-ylester, (2E)- (9CI); Taxezopidin J; Taxezopidine J